193.73.125.0/24

AS559 · SWITCH

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Summary

Country	Switzerland
Domain	fhnw.ch
ASN	AS559
Registry	RIPE
ID	NDSI

WHOIS Details

inetnum:        193.73.125.0 - 193.73.125.255
netname:        NDSI
country:        CH
org:            ORG-FNF1-RIPE
admin-c:        FHNW1-RIPE
tech-c:         FHNW1-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ch-fhnw-1-mnt
mnt-by:         SWITCH-MNT
mnt-irt:        IRT-SWITCH-CERT
created:        1970-01-01T00:00:00Z
last-modified:  2018-07-25T11:03:17Z
source:         RIPE
abuse-email:    abuse@fhnw.ch
abuse-c:        AR36882-RIPE
abuse-org:      ORG-FNF1-RIPE

organisation:   ORG-FNF1-RIPE
org-name:       Fachhochschule Nordwestschweiz FHNW
country:        CH
org-type:       LIR
address:        Bahnhofstrasse 6
address:        5210
address:        Windisch
address:        SWITZERLAND
phone:          +41 56 202 70 70
e-mail:         net.services@fhnw.ch
admin-c:        CIN11-RIPE
tech-c:         CIN11-RIPE
tech-c:         FHNW1-RIPE
abuse-c:        AR36882-RIPE
mnt-ref:        ch-fhnw-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ch-fhnw-1-mnt
created:        2016-07-06T07:33:34Z
last-modified:  2020-12-16T13:18:17Z
source:         RIPE

role:           FHNW Corporate IT
address:        Fachhochschule Nordwestschweiz FHNW
address:        Corporate IT Team Network
address:        Bahnhofstrasse 6
address:        5210 Windisch, Switzerland
e-mail:         noc@fhnw.ch
admin-c:        CIN11-RIPE
tech-c:         TE2513-RIPE
nic-hdl:        FHNW1-RIPE
abuse-mailbox:  abuse@fhnw.ch
mnt-by:         ch-fhnw-1-mnt
mnt-by:         SWITCH-MNT
created:        2006-09-05T08:30:42Z
last-modified:  2016-09-15T15:05:20Z
source:         RIPE

route:          193.73.125.0/24
descr:          FHNW
origin:         AS559
mnt-by:         AS559-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2020-01-10T13:20:14Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 193.73.0.0/16

Range	ASN	Company	Num of IPs
193.73.252.0/22	AS1836	green.ch AG	1,024
193.73.106.0/23	AS203384	Helsana Versicherungen AG	512
193.73.242.0/23	AS3303	World Council of Churches, EDP	512
193.73.209.0/24	AS1836	ABB Semiconductors Inc.	256
193.73.239.0/24	AS1836	GBS Consulting AG	256
193.73.122.0/24	AS198385	Netoxygen	256
193.73.250.0/24	AS207856	Sentillia B.V.	256
193.73.208.0/24	AS396982	Coop Genossenschaft	256
193.73.115.0/24	AS1836	OPAG Informatik AG	256
193.73.211.0/24	AS8758	Cool dudes networking	256
193.73.123.0/24	AS1836	Swissair Photo + Vermessungen AG, Swissair Photo + Surveys Ltd.	256
193.73.124.0/24	AS1836	enforce ag	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
193.73.125.178	AS559 SWITCH	`1.82ms` from Zuerich, CH

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
13.247.147.8	AS16509 Amazon.com, Inc.	`0.08ms` from Cape Town, ZA
37.75.104.24	AS8926 Moldtelecom SA	`1.89ms` from Chisinau, MD
36.147.59.168	AS9808 China Mobile Communications Group Co., Ltd.	`2.17ms` from Kunming, CN
104.54.36.216	AS7018 AT&T Enterprises, LLC	`1.82ms` from Los Angeles, US
193.95.118.24	AS37492 Orange Tunisie	`15.12ms` from Marseille, FR
79.195.231.120	AS3320 Deutsche Telekom AG	`5.32ms` from Nuernberg, DE
174.26.231.184	AS209 CenturyLink Communications, LLC	`2.57ms` from Phoenix, US
124.54.215.72	AS17858 LG POWERCOMM	`1.55ms` from Seoul, KR
47.80.26.152	AS45102 Alibaba (US) Technology Co., Ltd.	`0.31ms` from Seoul, KR
61.82.57.120	AS4766 Korea Telecom	`5.32ms` from Seoul, KR
83.167.21.24	AS28890 INSYS ISP	`0.64ms` from Yekaterinburg, RU
150.136.131.8	AS31898 Oracle Corporation	`0.24ms` from Ashburn, US
47.94.36.88	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.01ms` from Beijing, CN
117.247.28.8	AS9829 National Internet Backbone	`2.54ms` from Bengaluru, IN
35.162.75.248	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
79.249.157.120	AS3320 Deutsche Telekom AG	`6.53ms` from Duesseldorf, DE
79.229.121.56	AS3320 Deutsche Telekom AG	`5.01ms` from Duesseldorf, DE
47.57.133.88	AS45102 Alibaba (US) Technology Co., Ltd.	`1.59ms` from Hong Kong, HK
67.66.234.88	AS7018 AT&T Enterprises, LLC	`8.15ms` from Kansas City, US
131.179.88.72	AS52 University of California, Los Angeles	`0.85ms` from Los Angeles, US
163.172.79.216	AS12876 SCALEWAY S.A.S.	`1.07ms` from Paris, FR
46.247.232.120	AS44407 Linkt SAS	`0.26ms` from Paris, FR
44.223.26.152	AS14618 Amazon.com, Inc.	`0.46ms` from Reston, US
118.62.55.40	AS4766 Korea Telecom	`2.83ms` from Seoul, KR
8.216.20.216	AS45102 Alibaba (US) Technology Co., Ltd.	`1.72ms` from Tokyo, JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 193.73.125.162

traceroute to 193.73.125.162 (193.73.125.162): 64 hops max, 52 byte packets

1 [AS31898] 140.91.210.6 0.069 ms

2 [] 194.42.48.71 9.448 ms

3 [] 194.42.48.11 0.834 ms

4 [AS559] 130.59.36.176 2.326 ms

5 [AS559] 130.59.37.4 1.985 ms

6 [AS559] 130.59.37.33 2.277 ms

7 [AS559] 193.73.125.162 1.885 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On November 14th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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